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Message-ID: <Y3snGQet8yc7HnJK@hovoldconsulting.com>
Date: Mon, 21 Nov 2022 08:22:01 +0100
From: Johan Hovold <johan@...nel.org>
To: Viresh Kumar <viresh.kumar@...aro.org>
Cc: Manivannan Sadhasivam <manivannan.sadhasivam@...aro.org>,
Viresh Kumar <vireshk@...nel.org>, Nishanth Menon <nm@...com>,
Stephen Boyd <sboyd@...nel.org>, linux-pm@...r.kernel.org,
Vincent Guittot <vincent.guittot@...aro.org>,
"Rafael J. Wysocki" <rafael@...nel.org>, andersson@...nel.org,
krzysztof.kozlowski+dt@...aro.org, linux-kernel@...r.kernel.org
Subject: Re: [PATCH 2/2] OPP: Disallow "opp-hz" property without a
corresponding clk
On Mon, Nov 21, 2022 at 12:27:48PM +0530, Viresh Kumar wrote:
> This removes the special code added by the commit 2083da24eb56 ("OPP:
> Allow multiple clocks for a device"), to make it work for Qcom SoC.
>
> In qcom-cpufreq-hw driver, we want to skip clk configuration that
> happens via dev_pm_opp_set_opp(), but still want the OPP core to parse
> the "opp-hz" property so we can use the freq based OPP helpers.
>
> The DT for Qcom SoCs is fixed now and contain a valid clk entry, and we
> no longer need the special handling of the same in the OPP core.
Didn't this affect also sc8280xp? Perhaps you can hold off with applying
this one for a bit until the needed devicetree changes are in linux-next
for all the affected platforms.
(It looks like Mani's series only updated sm8450 and I guess Bjorn
hasn't picked up that one up yet either.)
Johan
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